How do I disable Quick Look for URL shortcuts?

Unfortunately, that is the landing page. Quick Look appears to be having an issue with the Okta 2-factor auth.

With Wuick Look being a security Luddite it should offer the ability to be disabled for solutions where it’s capabilities are far too simple to do the right thing.

I think I’ve discovered an interim fix, booting into safe mode and deleting the Bookmark.qlgenerator

In theory, Quick Look will stop thinking it knows best and leave links alone.

Drag a URL from your browser into a Directory in Finder, which will create a file with the .webloc extension.

Spotlight will then index this file. Once that has been done, perform a Spotlight Search that will match on this file.

If the Shortcut has any kind of interaction, like a landing page on Okta.com, it behaves badly – as documented above.

Quick Look desperately needs a 'exclude' capability that matches on either File Type (extension) or individual files that it doesn't work well with (there are many documented Quick Look issues on here and StackOverflow with people looking for ways to hide files from Quick Look).

Blocking Quick Look from certain files types in Spotlight would be fantastic.

I can't post my unlisted corporate portal address on a public forum, nor give you access to my login so you can replicate. You do get why I won't do that, right?

So you're testing Quick Look against webloc files found through Spotlight Search against Okta delivered MFA resources, as mentioned above, and having no problems?

It appears to be specific to Okta MFA dashboards with Google G-Suite authentication.

Apple and Google are equally evil. Neither of them are your friend, they want what’s in your bank account.